[Tutor] python draw christman tree using loops

[Joel Goldstick]

On Sun, Oct 19, 2014 at 7:32 AM, jarod_v6 at libero.it <jarod_v6 at libero.it> wrote:
>
> Dear All,
> or improve my understanding o python I would like to learn how to draw simple
> figures using loops.
> I start from this code in java:
> import java.util.Scanner;
>
> public class Eserc2_8 {
>     public static void main(String args[]) {
>         Scanner s = new Scanner(System.in);
>         // Altezza del triangolo
>         int altezza = s.nextInt();
>
>         for (int riga = 1; riga <= altezza; riga++) {
>             int i = 0;
>             while (i<altezza-riga) {
>                 System.out.print(" ");
>                 i += 1;
>             }
>             i = 0;
>             while (i< (riga*2)-1) {
>                 System.out.print("*");
>                 i += 1;
>             }
>             System.out.println("");
>         }
>     }
> }
>
> and I want to transfer to python loops:
>
> for i in range(10):
>     #space
>     for t in range(6-i):
>         print ""
>         for item in range(i+1):
>             print "."
>
>
> But I ha not succed. So someone could you please explain how can work'
> thanks  a lot
> bw
>
what is your output?  What errors (print complete traceback)

You probably want print " ", and print ".",  so that there is no added newline.
>
>
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-- 
Joel Goldstick
http://joelgoldstick.com